CN213512531U - Vehicle flange forging with good sealing performance - Google Patents
Vehicle flange forging with good sealing performance Download PDFInfo
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- CN213512531U CN213512531U CN202022513268.9U CN202022513268U CN213512531U CN 213512531 U CN213512531 U CN 213512531U CN 202022513268 U CN202022513268 U CN 202022513268U CN 213512531 U CN213512531 U CN 213512531U
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- flange
- hole
- threaded rod
- fixedly connected
- sealing performance
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 238000005242 forging Methods 0.000 title claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an automobile-used flange forging that leakproofness is good, including first flange, first flange bottom surface fixedly connected with connecting plate, first flange top surface runs through with the connecting plate bottom surface and has seted up the through-hole, through-hole inner wall sliding connection has the threaded rod, threaded rod surface threaded connection has the nut, the first gasket of nut bottom surface fixedly connected with, the fixed orifices has been seted up on the threaded rod surface, fixed orifices inner wall fixedly connected with connecting strip. The baffle is pushed by the spring to move transversely, so that the shaft head is inserted into the fixing hole, the threaded rod can be fixed, and the first flange and the second flange can be fixed; the flange sealing device has the advantages that the purpose of providing good sealing performance for connection between the flanges is achieved, the phenomenon that the threaded rod and the nut are loosened due to vibration generated when a vehicle runs is avoided, the phenomenon that the flange is installed and is not fastened due to the fact that the threaded rod and the nut are loosened is avoided, the sealing performance of the flange is improved, and the flange sealing device is convenient to use.
Description
Technical Field
The utility model relates to a vehicle flange technical field especially relates to a good vehicle flange forging of leakproofness.
Background
The flange plate for vehicle is called as vehicle flange, only a general name, usually means that several fixing holes are opened on the periphery of a metal body similar to a disk for connecting other things, the flange is widely used in machinery, so the appearance is also very strange, as long as the flange plate is called as flange plate, the flange can make the parts for connecting the pipe and the pipe, the pipe end is connected, the flange is provided with holes for penetrating bolts, so that the two flanges are tightly connected, and the flange is sealed by a gasket. The flange pipe fitting is a pipe fitting with a flange or a flange, can be formed by casting, can also be formed by threaded connection or welding, is convenient to use in flange connection, can bear larger pressure, and is widely applied in the automobile manufacturing industry.
The automobile-used flange on the existing market adopts the screw to fix mostly, and the vehicle can produce vibrations when going, and the vibrations of production cause threaded rod and nut not hard up easily, and not hard up between threaded rod and the nut causes flange mounting not to fasten easily, is difficult to provide good leakproofness for connecting between the flange, and it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a good automobile-used flange forging of leakproofness has solved the automobile-used flange on the existing market and has adopted the screw mostly to fix, and the vehicle can produce vibrations when going, and the vibrations of production cause threaded rod and nut not hard up easily, and not hard up between threaded rod and the nut to cause the flange mounting not to fasten easily, is difficult to provide the problem of good leakproofness for connecting between the flange.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vehicle flange forging with good sealing performance comprises a first flange, wherein a connecting plate is fixedly connected to the bottom surface of the first flange, a through hole is formed in the top surface of the first flange and the bottom surface of the connecting plate in a penetrating mode, a threaded rod is connected to the inner wall of the through hole in a sliding mode, a nut is connected to the surface of the threaded rod in a threaded mode, a first gasket is fixedly connected to the bottom surface of the nut, a fixed hole is formed in the surface of the threaded rod, a connecting strip is fixedly connected to the inner wall of the fixed hole, a second flange is fixedly connected to the top surface of the second flange, a sliding hole is formed in the bottom surface of the second flange and the top surface of the second gasket in a penetrating mode, the inner wall of the sliding hole is connected with the surface of the threaded rod in a sliding mode, a convex sliding hole is formed in the inner wall of the through, the baffle right side fixedly connected with spacing axle, spacing axle head end fixedly connected with spindle nose, and spindle nose surface and fixed orifices inner wall sliding connection, through-hole inner wall fixed mounting has the deflector.
Preferably, the second gasket is made of a rubber material, and the second gasket is of a disc-shaped structure.
Preferably, the connecting strip is made of rubber materials, and the surface of the connecting strip is an arc-shaped surface.
Preferably, the number of the threaded rods is four, and the four threaded rods are uniformly distributed on the top surface of the second flange.
Preferably, the shaft head is of a hemispherical structure, and the fixing hole is of an arc-shaped hole structure.
Preferably, the through hole has the same diameter as the sliding hole, and the through hole is vertically aligned with the sliding hole.
Compared with the prior art, the beneficial effects of the utility model are that: according to the vehicle flange forging piece with good sealing performance, the threaded rod is inserted into the sliding hole, the threaded rod is inserted into the through hole through the sliding hole, the threaded rod penetrates through the through hole and the sliding hole, the baffle is pushed by the spring to move transversely, the shaft head is inserted into the fixing hole, the threaded rod can be fixed, and the first flange and the second flange can be fixed; the flange sealing device has the advantages that the purpose of providing good sealing performance for connection between the flanges is achieved, the phenomenon that the threaded rod and the nut are loosened due to vibration generated when a vehicle runs is avoided, the phenomenon that the flange is installed and is not fastened due to the fact that the threaded rod and the nut are loosened is avoided, the sealing performance of the flange is improved, and the flange sealing device is convenient to use.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the threaded rod of the present invention;
fig. 3 is an enlarged view of the structure a of the present invention.
In the figure: the guide plate comprises a first flange 1, a connecting plate 2, a through hole 3, a threaded rod 4, a nut 5, a first gasket 6, a fixing hole 7, a connecting strip 8, a second flange 9, a second gasket 10, a sliding hole 11, a convex sliding hole 12, a baffle 13, a spring 14, a limiting shaft 15, a shaft head 16 and a guide plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a vehicle flange forging with good sealing performance comprises a first flange 1, a connecting plate 2 is fixedly connected to the bottom surface of the first flange 1, through holes 3 are formed in the top surface of the first flange 1 and the bottom surface of the connecting plate 2 in a penetrating manner, the diameters of the through holes 3 are equal to those of sliding holes 11, the through holes 3 are vertically aligned with the sliding holes 11, threaded rods 4 are slidably connected to the inner walls of the through holes 3, the number of the threaded rods 4 is four, the four threaded rods 4 are uniformly distributed on the top surface of a second flange 9, nuts 5 are threadedly connected to the surfaces of the threaded rods 4, first gaskets 6 are fixedly connected to the bottom surfaces of the nuts 5, fixing holes 7 are formed in the surfaces of the threaded rods 4, the fixing holes 7 are of arc-hole-shaped structures, connecting strips 8 are fixedly connected to the inner walls of the fixing holes 7, the connecting strips 8 are made, the anti-slipping structure is characterized in that the anti-slipping structure is not easy to slip, a second flange 9 is fixedly connected with the 4 end of the threaded rod, a second gasket 10 is fixedly connected with the top surface of the second flange 9, the second gasket 10 is made of rubber materials, the second gasket 10 is of a disc-shaped structure, so that the first flange 1 and the second flange 9 are connected more tightly, good sealing performance is provided for the connection between the first flange 1 and the second flange 9, a sliding hole 11 is formed in the bottom surface of the second flange 9 and the top surface of the second gasket 10 in a penetrating mode, the inner wall of the sliding hole 11 is in surface sliding connection with the threaded rod 4, a convex sliding hole 12 is formed in the inner side wall of the through hole 3, a baffle 13 is connected with the inner wall of the convex sliding hole 12 in a sliding mode, a spring 14 is fixedly connected with the left side wall of the convex sliding hole 12, a limiting shaft 15 is fixedly connected, the surface of the shaft head 16 is connected with the inner wall of the fixed hole 7 in a sliding manner, the guide plate 17 is fixedly arranged on the inner wall of the through hole 3, the threaded rod 4 is inserted into the sliding hole 11, the threaded rod 4 is inserted into the through hole 3 through the sliding hole 11, the threaded rod 4 penetrates through the through hole 3 and the sliding hole 11, the baffle 13 is pushed by the spring 14 to move transversely, the shaft head 16 is inserted into the fixed hole 7, the threaded rod 4 can be fixed, and the first flange 1 and the second flange 9 can be fixed; the flange sealing device has the advantages that the purpose of providing good sealing performance for connection between the flanges is achieved, the phenomenon that the threaded rod and the nut are loosened due to vibration generated when a vehicle runs is avoided, the phenomenon that the flange is installed and is not fastened due to the fact that the threaded rod and the nut are loosened is avoided, the sealing performance of the flange is improved, and the flange sealing device is convenient to use.
The working principle is as follows: when using, insert in the slide opening 11 through threaded rod 4, make threaded rod 4 insert in through-hole 3 through slide opening 11, make threaded rod 4 pass through-hole 3 and slide opening 11, fix through nut 5, promote baffle 13 through spring 14 and carry out lateral shifting, drive spacing axle 15 and spindle nose 16 and carry out lateral shifting, thereby make spindle nose 16 insert in the fixed orifices 7, make spindle nose 16 contact with connecting strip 8, can fix threaded rod 4, can accomplish and fix first flange 1 and second flange 9.
In summary, the flange forging for the vehicle with good sealing performance is inserted into the sliding hole 11 through the threaded rod 4, the threaded rod 4 is inserted into the through hole 3 through the sliding hole 11, the threaded rod 4 penetrates through the through hole 3 and the sliding hole 11, the baffle 13 is pushed by the spring 14 to move transversely, the shaft head 16 is inserted into the fixing hole 7, the threaded rod 4 can be fixed, and the first flange 1 and the second flange 9 can be fixed; realized providing the target of good leakproofness for connecting between the flange, it causes threaded rod and nut not hard up to produce vibrations when having avoided the vehicle to travel, avoided causing the flange mounting not to fasten because of becoming flexible between threaded rod and the nut, the leakproofness of flange has been improved, it is convenient to use to solve the automobile-used flange on the existing market mostly to adopt the screw to fix, the vehicle can produce vibrations when driving, the vibrations of production cause threaded rod and nut not hard up easily, and it does not hard up to lead to the fact flange mounting not to fasten easily to become flexible between threaded rod and the nut, be difficult to provide the problem of good leakproofness for connecting between the flange.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The vehicle flange forging piece with good sealing performance comprises a first flange (1) and is characterized in that a connecting plate (2) is fixedly connected to the bottom surface of the first flange (1), a through hole (3) is formed in the top surface of the first flange (1) and the bottom surface of the connecting plate (2) in a penetrating mode, a threaded rod (4) is connected to the inner wall of the through hole (3) in a sliding mode, a nut (5) is connected to the surface of the threaded rod (4) in a threaded mode, a first gasket (6) is fixedly connected to the bottom surface of the nut (5), a fixing hole (7) is formed in the surface of the threaded rod (4), a connecting strip (8) is fixedly connected to the inner wall of the fixing hole (7), a second flange (9) is fixedly connected to the end of the threaded rod (4), a second gasket (10) is fixedly connected to the top surface of the second flange (9), a sliding hole (, and slide opening (11) inner wall and threaded rod (4) surface sliding connection, convex slide opening (12) have been seted up to through-hole (3) inside wall, convex slide opening (12) inner wall sliding connection has baffle (13), baffle (13) left side fixedly connected with spring (14), and spring (14) tip and convex slide opening inside wall fixed connection, baffle (13) right side fixedly connected with spacing axle (15), spacing axle (15) tip fixedly connected with spindle nose (16), and spindle nose (16) surface and fixed orifices (7) inner wall sliding connection, through-hole (3) inner wall fixed mounting has deflector (17).
2. The vehicular flange forging with good sealing performance according to claim 1, wherein the second gasket (10) is made of rubber, and the second gasket (10) is of a disc-shaped structure.
3. The vehicular flange forging with good sealing performance according to claim 1, wherein the connecting strip (8) is made of rubber, and the surface of the connecting strip (8) is an arc-shaped surface.
4. The vehicular flange forging with good sealing performance according to claim 1, wherein the number of the threaded rods (4) is four, and the four threaded rods (4) are distributed on the top surface of the second flange (9).
5. The vehicular flange forging with good sealing performance according to claim 1, wherein the shaft head (16) is of a hemispherical structure, and the fixing hole (7) is of an arc-shaped hole structure.
6. A vehicle flange forging with good sealing performance according to claim 1, wherein the through hole (3) is equal in diameter to the sliding hole (11), and the through hole (3) is vertically aligned with the sliding hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513268.9U CN213512531U (en) | 2020-11-04 | 2020-11-04 | Vehicle flange forging with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513268.9U CN213512531U (en) | 2020-11-04 | 2020-11-04 | Vehicle flange forging with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213512531U true CN213512531U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022513268.9U Active CN213512531U (en) | 2020-11-04 | 2020-11-04 | Vehicle flange forging with good sealing performance |
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| Country | Link |
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| CN (1) | CN213512531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983253A (en) * | 2021-10-28 | 2022-01-28 | 核工业西南物理研究院 | Nut type loose flange structure and combined tool |
| CN116792612A (en) * | 2022-04-14 | 2023-09-22 | 重庆涪陵电力实业股份有限公司 | Intelligent Internet of things video monitoring device based on power grid construction |
-
2020
- 2020-11-04 CN CN202022513268.9U patent/CN213512531U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983253A (en) * | 2021-10-28 | 2022-01-28 | 核工业西南物理研究院 | Nut type loose flange structure and combined tool |
| CN116792612A (en) * | 2022-04-14 | 2023-09-22 | 重庆涪陵电力实业股份有限公司 | Intelligent Internet of things video monitoring device based on power grid construction |
| CN116792612B (en) * | 2022-04-14 | 2024-04-16 | 重庆涪陵电力实业股份有限公司 | Intelligent Internet of things video monitoring device based on power grid construction |
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